Cream jars mostly could be used with wide lids; widely used in cosmetic, food and even medical to contain thick liquid, such as gel, paste and even powder. Cream jars is different from plastic bottles with the wide opening instead of narrow neck.

Plastic resins like PP, PS, PMMA and PET are used as the materials which produce square, round, hexagonal and straight-sided jars. The capacity for cream jars ranges from 5ml to 500ml, in different opening diameter, including in 47mm, 67mm, 89mm and so on.